diff --git a/wled b/wled
index 71d3343..62eb85b 100755
--- a/wled
+++ b/wled
@@ -38,10 +38,9 @@ curl_cmd() {
 active_preset() {
     # Find number of active preset. API returns -1 if none is active, we return
     # an empty string.
-    preset="$(curl_cmd "http://$1/json" | \
+    curl_cmd "http://$1/json" | \
         # -1 will be a no-match.
-        sed -n 's/.*"ps"[[:space:]]*:[[:space:]]*\(1\?[0-9]\).*/\1/p')"
-    printf '%u' "$preset"
+        sed -n 's/.*"ps"[[:space:]]*:[[:space:]]*\(1\?[0-9]\).*/\1/p'
 }
 
 # Parse host argument.
@@ -103,7 +102,7 @@ case "$2" in
             # Extract number and name of every preset. Right-align numbers.
             # Drop everything else.
             sed --sandbox -n \
-                '/^"\(1\?[0-9]\)"[[:space:]]*:.*"n"[[:space:]]*:[[:space:]]*"\([[:print:]]*\)".*$/{
+                '/^"\(1\?[0-9]\)"[[:space:]]*:.*"n"[[:space:]]*:[[:space:]]*"\([[:alnum:] _-]*\)".*$/{
                     s//\1: \2/
                     s/^[0-9]:/ &/
                     p